michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/
michael@0:  */
michael@0: 
michael@0: // Tests that xpinstall.[whitelist|blacklist].add preferences are emptied when
michael@0: // converted into permissions.
michael@0: 
michael@0: const PREF_XPI_WHITELIST_PERMISSIONS  = "xpinstall.whitelist.add";
michael@0: const PREF_XPI_BLACKLIST_PERMISSIONS  = "xpinstall.blacklist.add";
michael@0: 
michael@0: function do_check_permission_prefs(preferences) {
michael@0:   // Check preferences were emptied
michael@0:   for (let pref of preferences) {
michael@0:     try {
michael@0:       do_check_eq(Services.prefs.getCharPref(pref), "");
michael@0:     }
michael@0:     catch (e) {
michael@0:       // Successfully emptied
michael@0:     }
michael@0:   }
michael@0: }
michael@0: 
michael@0: function clear_imported_preferences_cache() {
michael@0:   let scope = Components.utils.import("resource://gre/modules/PermissionsUtils.jsm", {});
michael@0:   scope.gImportedPrefBranches.clear();
michael@0: }
michael@0: 
michael@0: function run_test() {
michael@0:   createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
michael@0: 
michael@0:   // Create own preferences to test
michael@0:   Services.prefs.setCharPref("xpinstall.whitelist.add.EMPTY", "");
michael@0:   Services.prefs.setCharPref("xpinstall.whitelist.add.TEST", "whitelist.example.com");
michael@0:   Services.prefs.setCharPref("xpinstall.blacklist.add.EMPTY", "");
michael@0:   Services.prefs.setCharPref("xpinstall.blacklist.add.TEST", "blacklist.example.com");
michael@0: 
michael@0:   // Get list of preferences to check
michael@0:   var whitelistPreferences = Services.prefs.getChildList(PREF_XPI_WHITELIST_PERMISSIONS, {});
michael@0:   var blacklistPreferences = Services.prefs.getChildList(PREF_XPI_BLACKLIST_PERMISSIONS, {});
michael@0:   var preferences = whitelistPreferences.concat(blacklistPreferences);
michael@0: 
michael@0:   startupManager();
michael@0: 
michael@0:   // Permissions are imported lazily - act as thought we're checking an install,
michael@0:   // to trigger on-deman importing of the permissions.
michael@0:   let url = Services.io.newURI("http://example.com/file.xpi", null, null);
michael@0:   AddonManager.isInstallAllowed("application/x-xpinstall", url);
michael@0:   do_check_permission_prefs(preferences);
michael@0: 
michael@0: 
michael@0:   // Import can also be triggerred by an observer notification by any other area
michael@0:   // of code, such as a permissions management UI.
michael@0: 
michael@0:   // First, request to flush all permissions
michael@0:   clear_imported_preferences_cache();
michael@0:   Services.prefs.setCharPref("xpinstall.whitelist.add.TEST2", "whitelist2.example.com");
michael@0:   Services.obs.notifyObservers(null, "flush-pending-permissions", "install");
michael@0:   do_check_permission_prefs(preferences);
michael@0: 
michael@0:   // Then, request to flush just install permissions
michael@0:   clear_imported_preferences_cache();
michael@0:   Services.prefs.setCharPref("xpinstall.whitelist.add.TEST3", "whitelist3.example.com");
michael@0:   Services.obs.notifyObservers(null, "flush-pending-permissions", "");
michael@0:   do_check_permission_prefs(preferences);
michael@0: 
michael@0:   // And a request to flush some other permissions sholdn't flush install permissions
michael@0:   clear_imported_preferences_cache();
michael@0:   Services.prefs.setCharPref("xpinstall.whitelist.add.TEST4", "whitelist4.example.com");
michael@0:   Services.obs.notifyObservers(null, "flush-pending-permissions", "lolcats");
michael@0:   do_check_eq(Services.prefs.getCharPref("xpinstall.whitelist.add.TEST4"), "whitelist4.example.com");
michael@0: }